16:53:28 Enable Cell Caching using SQLite3 method<br />16:53:28 Create new PHPExcel object<br />16:53:28 Set properties<br />16:53:28 Add data<br />16:53:28 Hide 'Phone' and 'fax' columns<br />16:53:28 Set outline levels<br />16:53:28 Freeze panes<br />16:53:28 Rows to repeat at top<br />16:53:29 Write to Excel2007 format<br />16:53:33 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 3.8071 seconds<br />16:53:33 Current memory usage: 20 MB<br />16:53:33 Peak memory usage: 22.75 MB<br />16:53:33 Done writing file<br />File has been created in /home/cambodm5/public_html/pt/app/vendor/phpoffice/phpexcel/Examples<br />